High voltage load switch is a function of electrical high voltage switches between high-voltage circuit breakers and high-voltage isolation switch between the series often used in conjunction with a high-voltage fuses used to control power transformer voltage load interrupter switch has a simple device because they can pass off some The load current and overload current, but it can not disconnect the short circuit current so it is generally used in tandem with the aid of high-voltage fuse fuse for short circuit protection of the main advantages of SF6 switchgear is three or four loops Baoding high voltage load switch, SF6 gas in the CCP Box small volume, free from outside influence climate, but SF6 gas ozone-depleting resources, do not meet environmental trends. Its current breaking capacity between 2000 ~ 3500A. SF6 load switch currently requires users to engineering design in general have zero gauge Beijing high-voltage load switch, breaking the normal load capacity, even up when SF6 gas leak occurs, but also has a certain load breaking capacity. Gas and compressed air load switch difficult than breaking transfer current 2000A, it is recommended to use the following engineering capacity 500kVA transformer, the transformer capacity above 500kVA, we recommend using a vacuum load switch. Vacuum load switch is a vacuum interrupter, and moving contacts are in the arc chamber, the vacuum interrupter breaking ability, stable performance load switch, no lights the fire and explosion hazards, and can operate in Urumqi frequent load switch, free maintenance, not only breaking the transfer of current, you can also reach breaking over current over 2880A. Suining load switch, Huayi Electric Power (certified), load switch provided by Xian Huayi power plant. Xian Huayi power plant (www.xahy.com) is a leader in Xi'an, high voltage circuit breakers, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Huayi power in leadership with the staff warmly welcome all inquiries negotiations to create electricity Huayi a better future.